10812.5% is the change from 8 to 873
Calculation steps:
[( 873 - 8 ) ÷ 8] x 100 = 10812.5%
Formula
Percentage change = [(873 - 8) / 8] x 100
Subtract the new number by the original number
873 - 8 = 865
865 ÷ 8 = 108.125
108.125 x 100 = 10812.5%
Example